US3238600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clevis lock cutting tool holder
Assignee: Valenite LLC
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Filing: 1964-02-26
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Granted: 1966-03-08
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Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Milewski Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:55
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1662; Y; Y10; Y10T; Y10T407/00; Y10T407/22; Y10T407/2272; Y10T407/2274; Y10T407/2276; Y10T408/00; Y10T408/89; Y10T408/907; Y10T408/909; Y10T408/9098; Y10T408/90993; Y10T408/94; Y10T408/95; Y10T408/953
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A CUTTING TOOL COMPRISING A BODY HAVING A SEAT, A CUTTING INSERT LOCATED ON SAID SEAT, A HOLE IN SAID INSERT HAVING AN AXIS NORMAL TO SAID SEAT, A HOLE IN SAID BODY EXTENDING NORMAL TO SAID SEAT IN ALIGNMENT WITH SAID AXIS, A PIN EXTENDING INTO SAID HOLE IN SAID BODY AND HAVING ONE END PROJECTING FROM SAID SEAT INTO SAID HOLE IN SAID INSERT, AT LEAST ONE SHOULDER PROJECTING FROM SAID SEAT FOR LOCATING AT LEAST ON SIDE SURFACE OF SAID CUTTING INSERT, A REACTION SURFACE IN SAID BODY, A REACTION PORTION OF SAID PIN INTER-FITTING IN SAID BODY AGAINST SAID REACTION SURFACE, AND ACTUATING MEANS WITHIN SAID BODY HAVING ENGAGEMENT WITH SAID PIN SPACED FROM SAID CUTTING INSERT AND SAID REACTION PORTION, SAID ACTUATING MEANS AND BODY REACTION SURFACE EXERTING A PARALLEL FORCE COUPLE ON SAID PIN IN A DIRECTION SUBSTANTIALLY NORMAL TO SAID BODY HOLE AND INSERT HOLE AXIS AND IN A FIXED PLANE URGING THE PROJECTING END OF SAID PIN AND SAID CUTTING INSERT TOWARDS SAID SHOULDER THEREBY LOCKING SAID CUTTING INSERT IN OPERATING POSITION.
Claim 2
Dependent Claim
180 words
A CUTTING TOOL COMPRISING A BODY HAVING A SEAT, A CUTTING INSERT LOCATED ON SAID SEAT, A HOLE IN SAID INSERT HAVING AN AXIS NORMAL TO SAID SEAT, A HOLE IN SAID BODY EXTENDING NORMAL TO SAID SEAT IN ALIGNMENT WITH SAID AXIS, A PIN EXTENDING INTO SAID HOLE IN SAID BODY AND HAVING ONE END PROJECTING FROM SAID SEAT INTO SAID HOLE IN SAID INSERT, AT LEAST ONE SHOULDER PROJECTING FROM SAID SEAT FOR LOCATING AT LEAST ON SIDE SURFACE OF SAID CUTTING INSERT, A REACTION SURFACE IN SAID BODY, A REACTION PORTION OF SAID PIN INTER-FITTING IN SAID BODY AGAINST SAID REACTION SURFACE, AND ACTUATING MEANS WITHIN SAID BODY HAVING ENGAGEMENT WITH SAID PIN SPACED FROM SAID CUTTING INSERT AND SAID REACTION PORTION, SAID ACTUATING MEANS AND BODY REACTION SURFACE EXERTING A PARALLEL FORCE COUPLE ON SAID PIN IN A DIRECTION SUBSTANTIALLY NORMAL TO SAID BODY HOLE AND INSERT HOLE AXIS AND IN A FIXED PLANE URGING THE PROJECTING END OF SAID PIN AND SAID CUTTING INSERT TOWARDS SAID SHOULDER THEREBY LOCKING SAID CUTTING INSERT IN OPERATING POSITION.
References Cited (Backward Citations)
US3154974A
Cited
US3173191A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |